76205628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 205208640

約数和(自身を除く): 129003012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 521, 612, 717, 956, 1042, 1434, 1563, 2084, 2151, 2868, 3126, 4063, 4302, 4689, 6252, 8126, 8604, 8857, 9378, 12189, 16252, 17714, 18756, 24378, 26571, 35428, 36567, 48756, 53142, 73134, 79713, 106284, 124519, 146268, 159426, 249038, 318852, 373557, 498076, 747114, 1120671, 1494228, 2116823, 2241342, 4233646, 4482684, 6350469, 8467292, 12700938, 19051407, 25401876, 38102814, 76205628]

約数ペア:

[(1, 76205628), (2, 38102814), (3, 25401876), (4, 19051407), (6, 12700938), (9, 8467292), (12, 6350469), (17, 4482684), (18, 4233646), (34, 2241342), (36, 2116823), (51, 1494228), (68, 1120671), (102, 747114), (153, 498076), (204, 373557), (239, 318852), (306, 249038), (478, 159426), (521, 146268), (612, 124519), (717, 106284), (956, 79713), (1042, 73134), (1434, 53142), (1563, 48756), (2084, 36567), (2151, 35428), (2868, 26571), (3126, 24378), (4063, 18756), (4302, 17714), (4689, 16252), (6252, 12189), (8126, 9378), (8604, 8857)]